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BIM: Beyond Clash Detection
BIM:
BEYOND CLASH DETECTIONA Jobsite Level PerspectiveTHE BIG
PICTUREDESIGN & DETAILING
INSTALLATION PLANNING
TRACKING
BIM: Beyond Clash Detection
WHAT IS BIM?
3D Coordinati
on
Scheduling (4D)
Estimating (5D)
Material Tracking
RFI/Submittal Tracking
Facilities Manageme
nt
Quality Control xD
Turnover/ Closeout
BIM: Beyond Clash Detection
THE BIG PICTUREOLD ISSUE TRACKING
Meetings & Conversatio
ns
Phone Calls
Field Notes
NEW ISSUE TRACKING
Independent Lists
BIM
When we will build it?
How much is there to build?
Are we ready to build it?
What could prevent us from building it?
BIM: Beyond Clash Detection
NEED FOR CHANGEDesign - Project Fabricate - Project Build - Project
Design - Steel
Fab - Steel Build - Steel
Design - Interiors Fab - Interiors Build - Interiors
Design – Steel 1
Fab – Steel 1
Build – Steel 1
Design – Steel 1
Fab – Steel 1
Build – Steel 1
Design – Steel 1
Fab – Steel 1
Build – Steel 1
Basic Sequence
Advanced Sequence
Ideal SequenceGREATER COMPLEXITY
REQUIRES TIGHTER CONTROL AND BETTER ISSUE MANAGEMENT
BIM: Beyond Clash Detection
DESIGN ISSUES
• Communicate requests for information through the model
• Provide transparency & consensus
• Avoid issue stagnation
• Communicate requests for information through the model
• Provide transparency & consensus
• Avoid issue stagnation
BIM: Beyond Clash Detection
SUBMITTAL PROGRESS
Steel Review
S1-S3 Resubmittal Status
061058 - UVA South Lawn Project405 Valley Road, Charlottesville, VA
Assembly Position Profile Review Status
12016B2 W21X44 Resubmitted 12019B1 W24X55 Resubmitted 12022B1 W24X55 Resubmitted 12024B1 W21X44 Resubmitted 12027B1 W24X55 Resubmitted 12030B1 W24X55 Resubmitted 12031B1 W24X55 Resubmitted 12032B1 W24X55 Resubmitted 12037B2 W21X44 Resubmitted 13005C1 W14X176 Revise_and_resubmit 13006C1 W14X132 Revise_and_resubmit
• Input submittal status into model during review
• Clearly identify pieces to be resubmitted
• Avoid fabrication delays
• Input submittal status into model during review
• Clearly identify pieces to be resubmitted
• Avoid fabrication delays
BIM: Beyond Clash Detection
FABRICATION STATUS• Communicate
“how its coming along”
• Communicate “how its coming along”
Courtesy of Schuff Steel
Started Fab
Inspected
BIM: Beyond Clash Detection
OVERALL PLANNING
Sequence 1
Sequence 2
Sequence 3
• Show the overall plan• Helpful, but there’s
more…
• Show the overall plan• Helpful, but there’s
more…
BIM: Beyond Clash Detection
DETAIL PLANNING
THIS WEEK
NEXT WEEK
TWO WEEKS OUT
• Communicates the exact items in each schedule task
• Utilized at weekly onsite meetings• Ensures all items needed for the successor are
completed• Helpful, but there’s still more…
• Communicates the exact items in each schedule task
• Utilized at weekly onsite meetings• Ensures all items needed for the successor are
completed• Helpful, but there’s still more…
BIM: Beyond Clash Detection
DETAIL PLANNING
• Analyze quantities
• Validate resources needed
• Instill greater accuracy into schedules
• Analyze quantities
• Validate resources needed
• Instill greater accuracy into schedules
BIM: Beyond Clash Detection
CHANGES1. Steel Added
2. Quantified
3. Other Pieces Placed on Hold
Courtesy Schuff Steel
• Extract change quantities from model
• Agree on pieces to be placed on hold until change is fully designed
• Extract change quantities from model
• Agree on pieces to be placed on hold until change is fully designed
BIM: Beyond Clash Detection
MATERIAL TRACKING
1. Material Rec.
2. Logged3. Model Updated
4. “I NEED THIS PIECE, NOW!”
• Understand what’s onsite and what’s not
• Understand what’s onsite and what’s not
BIM: Beyond Clash Detection
LESSONS LEARNEDProject specific problems
dictate BIM use and value.
3D Coordinatio
n
Scheduling (4D)
Estimating (5D)
Material
Tracking
Turnover/
Closeout
RFI/Submittal Tracking
Facilities Manageme
nt
Quality Control xD
3D Coordination
Quality Control
Material
Tracking
Scheduling (4D)
3D Coordination
Facilities Manageme
ntRFI/
Submittal Tracking
Turnover/ Closeout
PROJECT B:
PROJECT A:
BIM: Beyond Clash Detection
LESSONS LEARNEDPartners using BIM efficiently
are absolutely necessary. Integrate BIM with Other
Processes Utilize BIM for Drawing
Creation
Integrate BIM with Other Processes
Utilize BIM for Drawing Creation
Shop Fabrication
Submittal ReviewThanks to Schuff Steel, Goody Clancy Architects, Weldon Steel, Walter P. Moore Engineers, & Shockey Precast for the models in this presentation.
Thanks to Schuff Steel, Goody Clancy Architects, Weldon Steel, Walter P. Moore Engineers, & Shockey Precast for the models in this presentation.
